Eaton XNH00-S160 3-Pole NH Load Disconnector Switch 160A 690V M8 95mm² 60mm 183033

In industrial and commercial power distribution, safely isolating circuits for maintenance or reconfiguration is critical. The Eaton XNH00-S160 NH load disconnector switch provides a robust, compact solution for switching and isolating low-voltage circuits up to 160 A. Designed for use with NH00 fuse links, it ensures reliable disconnection and protection in busbar-mounted installations.

Who is it for

This disconnector is intended for electrical engineers, panel builders, and maintenance professionals working in industrial control panels, distribution boards, and power distribution systems. It suits applications where a 3-pole, 160 A load break switch with NH00 fuse compatibility is required, particularly in systems with 60 mm busbar spacing.

Main features

• 3-pole switching for three-phase circuits
• Rated operational current of 160 A at 690 V AC
• Compatible with NH00 fuse links
• M8 screw terminals for secure conductor connection up to 95 mm²
• Designed for 60 mm busbar system spacing
• Front protection degree IP20
• Complies with IEC/EN 60947-3

Specifications

• Product type: NH load disconnector switch
• Number of poles: 3
• Rated operational current (Ie): 160 A
• Rated operational voltage (Ue): 690 V AC
• Rated insulation voltage (Ui): 1000 V
• Rated impulse withstand voltage (Uimp): 8 kV
• Connection type: M8 screw terminals
• Max. conductor cross-section: 95 mm²
• Busbar system spacing: 60 mm
• Mounting type: Busbar mounting
• Rated short-circuit withstand current (Icw): 10 kA (1s)
• Rated frequency: 50/60 Hz
• Operating temperature range: -25 °C to +55 °C
• Storage temperature range: -40 °C to +80 °C

Tips

Ensure the busbar spacing matches 60 mm for proper installation. Use appropriate torque for M8 terminals to maintain reliable connections. Always verify that the upstream protection is coordinated with the disconnector's short-circuit withstand rating.